pl sql package to set the database session based application context

Introduction to Oracle9i : PL/SQL

Ngày tải lên : 27/10/2013, 22:15

... and PL/ SQL control statements to process the data Introduction to Oracle9i: PL/ SQL I-3 PL/ SQL Environment PL/ SQL engine PL/ SQL block PL/ SQL block PL/ SQL SQL Procedural statement executor SQL ... and the number of memory cursors that are required Introduction to Oracle9i: PL/ SQL I-5 Benefits of PL/ SQL Improved performance SQL SQL Application SQL Other DBMSs SQL SQL IF THEN SQL ELSE SQL ... introduced to the features and benefits of PL/ SQL You learn how to access the database using PL/ SQL You can develop modularized applications with database procedures using database objects, such as the...

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Tài liệu Troubleshooting SQL 2005: Opening the Database Administrator’s Toolbox doc

Ngày tải lên : 10/12/2013, 14:15

... Monitor, Job Activity Monitor, and Replication Monitor from within Management Studio (right-click on Replication to access Replication Monitor) Counter Logs System monitor is normally a place to ... like it to carry out its recommendations Admittedly, most DBAs are a bit nervous to give SQL carte blanche to carry out these tasks, but it is simple to stop their execution and simply have the advisor ... Troubleshooting SQL 2005: Opening the Database Administrator’s Toolbox Jeff Peters, Global Knowledge Instructor Introduction There are many methods for troubleshooting databases Many people jump straight to...

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Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 1 pdf

Ngày tải lên : 14/12/2013, 13:15

... from your DataSet, and then call the Update() method of your DataAdapter, the appropriate stored procedure is run to push your changes to the database Let's take a look at how to set the InsertCommand, ... (described in Chapter 4) to record the attempt to delete the row from the Products table In this example, you must use SET NOCOUNT ON before performing the INSERT into the ProductAudit table, ... script to create the procedure in the database Listing 11.4: ADDPRODUCT4 .SQL /* AddProduct4 .sql creates a procedure that adds a row to the Products table using values passed as parameters to the...

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Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 2 doc

Ngày tải lên : 14/12/2013, 13:15

... by the database when the new row is pushed to the database by the Update() method in step When the Update() method is called, the AddProduct4() stored procedure is run to add the new row to the ... mySqlDataAdapter.Fill(myDataSet, "Products"); mySqlConnection.Close(); The int returned by the Fill() method is the number of rows retrieved from the database and copied to myDataSet The myDataSet object now ... causes the RowState of myNewDataRow to change to Added, which indicates myNewDataRow has been added to myDataTable Finally, mySqlDataAdapter.Update() is called to push the new row to the database The...

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Tài liệu Using SQL *Plus to Create Report and Manage Pl/SQL code doc

Ngày tải lên : 17/01/2014, 09:20

... value from the PL/ SQL block into SQL* Plus by using a SQL* Plus global variable Follow the steps listed below Outside the PL/ SQL block, declare a SQL* Plus global variable with the SQL* Plus VARIABLE ... message is the name of the substitution variable to store the value is the message displayed Using SQL* Plus to Create Reports and Manage PL/ SQL Code CĆ27 CĆ28 Introduction to Oracle: SQL and PL/ SQL ... the loop Using SQL* Plus to Create Reports and Manage PL/ SQL Code CĆ23 SQL* Plus Commands CĆ24 Introduction to Oracle: SQL and PL/ SQL Using Procedure Builder Entering Commands in SQL* Plus SQL* Plus...

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Tài liệu introduction to oracle: SQL and PL / SQL doc

Ngày tải lên : 17/01/2014, 09:20

... engineering of the software is prohibited If this documentation is delivered to a U.S Government Agency of the Department of Defense, then it is delivered with Restricted Rights and the folĆ lowing ... Use, duplication or disclosure by the Government is subject to restrictions for commercial computer software and shall be deemed to be Restricted Rights softĆ ware under Federal law, and as set ... free SQL* Plus, PL/ SQL, Procedure Builder, Developer/2000, Oracle7 Server, Oracle Server, Discoverer/2000, and Designer/2000 are trademarks or registered tradeĆ marks of Oracle Corporation All other...

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Tài liệu introduction to oracle: SQL and PL / SQL using procedure builder ppt

Ngày tải lên : 17/01/2014, 09:20

... engineering of the software is prohibited If this documentation is delivered to a U.S Government Agency of the Department of Defense, then it is delivered with Restricted Rights and the folĆ lowing ... Use, duplication or disclosure by the Government is subject to restrictions for commercial computer software and shall be deemed to be Restricted Rights softĆ ware under Federal law, and as set ... free SQL* Plus, PL/ SQL, Procedure Builder, Developer/2000, Oracle7 Server, Oracle Server, Discoverer/2000, and Designer/2000 are trademarks or registered tradeĆ marks of Oracle Corporation All other...

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Tài liệu Create a Dialog Box to Connect to a New Database, Including Listing Available SQL Servers and Databases pdf

Ngày tải lên : 21/01/2014, 12:20

... enabled If the user then clicks on the Connect button, the connect string is loaded into the text box on the bottom of the form Comments Like the others, this How -To is set up to use the Windows ... specific SQL Server, then the databases from that SQL Server are loaded into the Databases list box The user can then select a database from the list When the user does this, the Connect button is ... testing to see whether a SQL Server and database have been selected If so, the routine enables the btnConnect button; otherwise, the button is disabled The routine called GetSQLDatabases is then...

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Tài liệu introduction to oracle: SQL and PL / SQL using procedure builder pdf

Ngày tải lên : 24/01/2014, 10:20

... engineering of the software is prohibited If this documentation is delivered to a U.S Government Agency of the Department of Defense, then it is delivered with Restricted Rights and the folĆ lowing ... Use, duplication or disclosure by the Government is subject to restrictions for commercial computer software and shall be deemed to be Restricted Rights softĆ ware under Federal law, and as set ... free SQL* Plus, PL/ SQL, Procedure Builder, Developer/2000, Oracle7 Server, Oracle Server, Discoverer/2000, and Designer/2000 are trademarks or registered tradeĆ marks of Oracle Corporation All other...

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Tài liệu introduction to oracle: SQL and PL / SQL using procedure builder doc

Ngày tải lên : 24/01/2014, 10:20

... engineering of the software is prohibited If this documentation is delivered to a U.S Government Agency of the Department of Defense, then it is delivered with Restricted Rights and the folĆ lowing ... Use, duplication or disclosure by the Government is subject to restrictions for commercial computer software and shall be deemed to be Restricted Rights softĆ ware under Federal law, and as set ... free SQL* Plus, PL/ SQL, Procedure Builder, Developer/2000, Oracle7 Server, Oracle Server, Discoverer/2000, and Designer/2000 are trademarks or registered tradeĆ marks of Oracle Corporation All other...

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Tài liệu Instructor Guide for Introduction to Oracle: SQL and PL/SQL ppt

Ngày tải lên : 24/01/2014, 10:20

... PL/ SQL Environment PL/ SQL engine PL/ SQL block PL/ SQL block PL/ SQL SQL Procedural Statement Executor SQL Statement Executor Oracle Server Hint Draw attention to the fact that PL/ SQL can ... introducing PL/ SQL to the class is by explaining the capabilities that SQL lacks and how PL/ SQL serves as an extension to SQL The objective of this slide is to highlight that PL/ SQL combines the data ... after the other) or nested (one inside the other) Using PL/ SQL you can write subprograms, procedures, packages, and functions that are stored in the database Hint One of the ways of introducing PL/ SQL...

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Tài liệu Oracle Database 11g PL/SQL Programming P2 ppt

Ngày tải lên : 25/01/2014, 14:20

... to read and use the PL/ SQL Hierarchical Profiler PL/ SQL Native Compiler Generates Native Code PL/ SQL Native compilation changes in the Oracle 11g Database Unlike prior versions where the PL/ SQL ... Oracle 11g Database You must set the PRAGMA when you have the PLSQL_OPTIMIZE_LEVEL parameter set to Let’s say you have an ADD_NUMBERS stored function in a schema; you can then instruct a PL/ SQL program ... and PL/ SQL They actually now work the same way in both SQL and PL/ SQL This fixes a longstanding quirk in the Oracle database PL/ SQL Calls Previously, you had two choices You could list all the...

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Tài liệu Oracle Database 11g PL/SQL Programming P1 docx

Ngày tải lên : 25/01/2014, 14:20

... connect to the Oracle 11g Database, Chapter 1: Oracle PL/ SQL Overview the database creates a new session In that session, you can run SQL or PL/ SQL statements from the SQL* Plus environment PL/ SQL ... them Examples show you how to read them from the file system and write them to the database You also learn how to read and write them in your PL/ SQL or web-enabled applications, and upload them through ... Oracle Database PL/ SQL 2.x shipped with the Oracle 7.x Databases Beginning with Oracle 8, PL/ SQL versions correspond to the database release numbers, like PL/ SQL 11.1 in the Oracle 11g Release Database...

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Oracle® Database PL/SQL Language Reference ppt

Ngày tải lên : 07/03/2014, 23:20

... SQL SQL Application Application SQL IF THEN SQL ELSE SQL END IF; SQL Oracle Database with PL/ SQL RPC Oracle Database with PL/ SQL and Stored Procedures High Productivity PL/ SQL lets you write ... PL/ SQL Packages Understanding the PL/ SQL Package Specification Referencing PL/ SQL Package Contents Understanding the PL/ SQL Package Body Examples of PL/ SQL ... Using PL/ SQL to Create Web Applications on page 2-56 and Using PL/ SQL to Create Server Pages on page 2-57 Main Features of PL/ SQL PL/ SQL combines the data-manipulating power of SQL with the processing...

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A Bayesian network approach to the database search problem in criminal proceedings docx

Ngày tải lên : 23/03/2014, 12:20

... (that is, none of the n − individuals in the database other than the suspect corresponds to the crime stain): H1 is set to ‘true’, ¯ and the value of the numerator is shown in the node X2 & &Xn ... ‘true’ Because the rarity of the characteristic γ is set to 0.01 and the size of the database n to 100, the probability that none of the other n − individuals in the database has a corresponding ... other than the suspect is the source of the crime stain (either someone else in the database or an individual outside the database) ’) Both ﬁgures show a situation in which the size n of the database...

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Executing SQL over Encrypted Data in the Database-Service-Provider Model pptx

Ngày tải lên : 30/03/2014, 13:20

... l7&'&fP'c&6)a#hW&6)#a&'6Y1B ( â H " H F " t ! $ " " ( ! " $ $ F ( IMPLEMENTING RELATIONAL OPERATORS OVER ENCRYPTED RELATIONS F ! F y ( " H ! " F ( G9vPv#&)c66( s 'â ... ( â '&'a#6a@#b6)'&6v#h R c)aC63&ed $ " 4 ! $ " ( " ( " $ " F ( $ Â Ă To C x ( 6c&Aa#6a)p6)'&6v#h R u)ad'6|Eed $ " 4 ! $ " ( " ( " $ " F ( $ Â ... F ( P)6)a'6q2 F Pfr R )#a6W&6@G@'f8 S '#QPA{P'u ! " $ ( $ ( â ( F " " â F " 2.4 Storing Encrypted Data y 2.3 Mapping Functions 2.2 Identication Functions Â y X Ê( &6s6( (...

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Oracle® Database PL/SQL User''''s Guide and Reference potx

Ngày tải lên : 30/03/2014, 22:20

... Oracle Database PL/ SQL User’s Guide and Reference Advantages of PL/ SQL Figure 1–1 PL/ SQL Boosts Performance SQL SQL Application Other DBMSs SQL SQL Application Application SQL IF THEN SQL ELSE SQL ... PL/ SQL Appendix D, "PL/ SQL Reserved Words and Keywords" Lists the words that are reserved for use by PL/ SQL PL/ SQL Sample Programs You can install the PL/ SQL sample programs from the Oracle Database ... Reference PL/ SQL Architecture Figure 1–3 PL/ SQL Engine PL/ SQL Engine procedural PL/ SQL Block PL/ SQL Block Procedural Statement Executor SQL SQL Statement Executor Oracle Server In the Oracle Database...

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UNDERSTANDING YOUR TODAY TO UNDERTAKE YOUR TOMORROWA revolutionary book, set to change the way we pptx

Ngày tải lên : 28/06/2014, 00:20

... the LORD said unto Moses, Gather unto me seventy men of the elders of Israel, whom thou knowest to be the elders of the people, and officers over them; and bring them unto the tabernacle of the ... your RELATEE from time to time is to remind them of the reasons they are in the relationship with you in the first place, and to also give them a reason to hold on to the relationship by seeing ... earth.”, when people gathered and agreed to build a tower into heaven, and the only way God could stop them without wiping them all out was to break their relationship by making them speak in different...

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Introduction to Oracle: SQL and PL/SQL Using Procedure Builder potx

Ngày tải lên : 02/07/2014, 00:20

... Introduction to Oracle: SQL and PL/ SQL Using Procedure Builder SQL, SQL* Plus, and PL/ SQL SQL, SQL* Plus, and PL/ SQL commands are used to access and manipulate data stored in an Oracle database SQL* Plus, SQL, ... print messages to the screen Miscellaneous Various commands to connect to the database, manipulate the SQL* Plus environment, and display column definitions PL/ SQL Block Structure PL/ SQL provides ... remote databases Introduction IĆ23 IĆ24 Introduction to Oracle: SQL and PL/ SQL Using Procedure Builder SQL, SQL* Plus, and PL/ SQL continued SQL is the industry standard language for relational databases...

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Chapter 27: An Introduction to PL/SQLThe Exception Handling section of a PL/SQL block is pot

Ngày tải lên : 07/08/2014, 14:20

... of SQL, PL/ SQL, and Java statements—enable you to move code that enforces business rules from your application to the database As a result, the code will be stored once for use by multiple applications ... three-tier applications, shifting complex processing from the application (on the client) to the database (on the server) may dramatically improve performance s Because the procedural code is stored ... within the package body, they are not available to the public Within the package body, they are separated from the procedures and functions The package initialization code is shown in bold in the...

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